Stormwater Regulations

1. Stormwater Regulations

2. “The Solution to Pollution is Dilution”

3. The Clean Water Act1972, 1977 The cornerstone of surface water quality protection in the United States … … gave EPA the authority to implement pollution control programsand ... established the basic structure for regulating discharges of pollutants into the waters of the United States

4. National Pollutant Discharge Elimination System NPDES Permit: A permit issued by EPA (ADEQ) that authorizes the discharge of pollutants to the waters of the United States

6. Phase I Storm Water Regulations In 1990, EPA’s Storm Water Phase I program addressed storm water runoff from: • Ten categories of industrial activity: • Manufacturing facilities, mining operations, disposal sites, recycling yards, transportation facilities, etc. Category Nine (ix): Treatment works treating domestic sewage with a design flow of 1 million gallons a day or more

7. Phase I Storm Water Regulations In 1990, EPA’s Storm Water Phase I program addressed storm water runoff from: • Ten categories of industrial activity • “Medium” and “ large” municipal separate storm sewer systems (MS4s) generally serving a population of 100,000 or more

9. Phase I Storm Water Regulations In 1990, EPA’s Storm Water Phase I program addressed storm water runoff from: • Ten categories of industrial activity • “Medium” and “ large” municipal separate storm sewer systems (MS4s) generally serving a population of 100,000 or more • Construction activity disturbing 5 acres of land or greater

11. Phase II Storm Water Regulations In 2003, EPA’s Storm Water Phase II program expanded the Phase I program by addressing stormwater runoff from: • “Small” municipal separate storm sewer systems (MS4s) generally serving a population of 10,000 or more or “urbanized areas”

12. Arkansas MS4 Cities and Counties

13. Phase II Storm Water Regulations In 2003, EPA’s Storm Water Phase II program expanded the Phase I program by addressing stormwater runoff from: • “Small” municipal separate storm sewer systems (MS4s) generally serving a population of 10,000 or more or “urbanized areas” • Construction activity disturbing 1-5 acres of land or greater

14. Linear Construction Projects

15. Clean Water Act (Congress) Code of Federal Regulations (EPA) NPDES Permits (Arkansas Department of Environmental Quality) Policy and Guidance (local ordinances) Regulatory Authority Hierarchy

16. Remind me again… What does this have to do with me?!?

17. You are a member of a community that depends on shared water resources Craighead Forest Lake

18. Stormwater management is required by federal and state laws Stormwater Program City Water & Light has a federally mandated stormwater NPDES permit that outlines how it will manage its stormwater runoff at the Jonesboro Westside Wastewater Treatment Plant

19. Failure to comply is a violation of the Clean Water Act Each violation of a particular requirement can be the subject of a separate penalty These can include civil and criminal penalties, punishable by fine and/or incarceration $$$

20. Ultimately, you could be liable in a 3rd party lawsuit

21. Now a bit more aboutindustrial stormwatermanagement…

22. Jamal Solaimanian, P.E. 501-682-0620 Engineering Supervisor Amanda Gallagher 501-682-0621 Engineer Jennifer Harmon 501-682-0627 Engineer Nicholas Willis 501-682-0619 Engineer Industrial Stormwater Permitting Engineering Staff

23. Stormwater Discharges Associated With Industrial Activity Stormwater discharges associated with an industrial activity as defined in 40 CFR 122.26(b)(14)(i) – (xi) are required to obtain coverage under the Industrial Stormwater General Permit ARR000000.

24. General Requirements of the Industrial Stormwater General Permit

25. Who is Covered??? Breaks down industries into sectors that are based on Standards Industrial Classification (SIC) code or by industry activity category… SECTOR R: SHIP AND BOAT BUILDING AND REPAIRING YARDS R1 3731, 3732 Ship and Boat Building or Repairing Yards SECTOR S: AIR TRANSPORTATION FACILITIES S1 4512-4581 Air Transportation Facilities SECTOR T: TREATMENT WORKS T1 TW Treatment Works treating domestic sewage or any other sewage sludge or wastewater treatment device or system, used in the storage, treatment, recycling, and reclamation of municipal or domestic sewage, including land dedicated to the disposal of sewage sludge that are located within the confines of the facility, with a design flow of 1.0 mgd or more, or required to have an approved pretreatment program under 40 CFR Part 403. Not included are farm lands, domestic gardens or lands used for sludge management where sludge is beneficially reused and which are not physically located in the confines of the facility, or areas that are in compliance with section 405 of the CWA

26. What does stormwaterpollution management meanfor Jonesboro City Water & Light?

27. Stormwater Program Requirements • Apply for NPDES permit coverage • Develop a Stormwater Pollution Prevention Plan (SWPPP) • Implement the SWPPP using appropriate Best Management Practices (BMPs) • Develop measureable goals for the program • Evaluate and report effectiveness of the program

28. No Exposure Exclusion Exists at an industrial facility when all industrial materials and activities are protected from exposure to rain and/or runoff. Industrial materials or activities include, but are not limited to, material handling equipment or activities, industrial machinery, raw materials, intermediate products, by-products, final products, or waste products.

29. Scrap areas must either be cleaned up or covered. Here is an option for cover

30. Dumpsters must either be covered or drain back to treatment This dumpster drains back to treatment

31. Inspections Perform comprehensive site evaluation and site inspection annually

32. Exposure of Potential Pollutants Spills and Leaks Un-authorized Non-stormwater Discharges Poor Housekeeping

33. Looking Forward… The Department will notify all existing permittees via correspondence when the appeal has been resolved.

34. Current Permit • Current Industrial General Permit (IGP) Expired March 31, 2009 • The Renewal Permit was issued June 30, 2009 with an effective date of July 1, 2009 • The Renewal Permit was appealed by the Arkansas Environmental Federation on July 29, 2009 and thus stayed

35. Current Permit cont’d... • On March 26, 2010, the APCEC lifted the stay on the IGP per a Minute Order until a final decision was made on the appeal (62-page AR000000 permit and minute order.pdf) • The 2009 IGP became effective immediately, except for those sections that are the subject of the appeal • Alternative terms and conditions were applied in the place of the sections that remained stayed

36. Obtaining Renewal Permit Coverage for Existing Permittees Within 180 days of the effective date of the Minute Order – September 26th, 2010: • Submit completed NOI and • Update SWPPP, as necessary, to comply with the requirements of renewal permit (do NOT submit SWPPP)

37. Stormwater Pollution Prevention Plan (SWPPP) • SWPPP must match the renewal permit • SWPPP Changes: • Facility Information • New Control Measure - Minimize Exposure • Sara Title 313 section has been removed • Format has been rearranged

38. www.adeq.state.ar.us Find the NOI and other forms in the Water Division web pages

39. Questions?

40. Where to Submit • By snail mail to: General Permits Section Water Division Arkansas Department of Environmental Quality 5301 Northshore Drive North Little Rock, AR 72118 • or by electronic mail Complete documents must be submitted in Adobe Acrobat .pdfto: Water-permit-application@adeq.state.ar.us

41. Effluent Limitations Guidelines (ELGs) for Stormwater Additional facilities under the following ELG’s are now allowed to discharge under the Industrial Stormwater Permit Only one in previous permit

42. Effluent Limitations Guidelines (ELGs) for Stormwater • Not all ELG’s for Stormwater are included • Grab Sample – Annual Sampling • Permit Limitations – are enforceable

43. Parameter Benchmark Monitoring Requirements • Stormwater Sampling for 12 monitoring categories of industries. • SARA Title III • Primary Metals • Wood Treatment, etc. • Monitoring Frequency: Annually for Monitoring Categories 1-12 • Reporting Period: January 1 - December 31 of a calendar year.

44. Similar Outfall • What is a similar outfall? • similar effluents based on a consideration of industrial activity, significant materials and management practices, and activities within the area drained by the outfall. • The permittee may sample only the discharge point (outfall) with the highest concentration of pollutants, but must include documentation in SWPPP.

45. Sampling Procedures • Measurable Storm Events - a storm event that results in an actual discharge from the site that follows the preceding measurable storm event by at least 72 hours (3 days). • Grab Sample – must be taken within the first 30 minutes of a discharge resulting from a measurable storm event. If it is not possible to collect the sample within the first 30 minutes of a measurable storm event, the sample must be collected as soon as practicable.

46. Adverse Weather Conditions When adverse weather conditions prevent the collection of samples according to the relevant monitoring schedule, a sample can be taken during the next qualifying storm event.

47. Parameter Benchmark Values • Same as previous permit • Except for 6 Metals Cadmium Copper Lead Nickel Silver Zinc

48. Discharge Monitoring Reports • Submit monitoring results obtained from the previous twelve (12) months on Discharge Monitoring Report (DMR) Forms • Reports are due by the 31st day of January each year for the previous January – December reporting period (i.e. January 31, 2011 for Year 2010) • Make sure DMR’s are signed by the proper official